Switching Inputs (In1, In2) - Conrad GKA100 Bedienungsanleitung

Deactivation:
Deletion of the set configuration without changing the current relay status uses the following
command:
RESET OUT1/OUT2 CONFIG #1513

Observe that the command RESET OUT1 or RESET OUT2 only switches the relay
to „OFF" but will not delete the configuration.

12.2.2 Switching Inputs (IN1, IN2)

Inputs IN1 and IN2 serve recognition of switching events that may cause an alarm depending
on configuration. Activation of internal lighting or activation of the motor may be used as
switching input. These inputs can also be used to request external sensors like position
sensors, door/motor hood contacts, fill level sensors, etc.
The inputs are far-range digital inputs that can only recognise LOW or HIGH.
Voltage of less than 2.5 V is securely recognised as LOW level; voltage above 4.0 V up to the
maximum voltage resistance of 32 V is recognised as HIGH level.
The rectifier means that the input polarity is inessential, i.e. PINs IN1a and IN1b may also be
connected reversed. Any voltage difference between the two pins is required.
The galvanic separation prevents short-circuiting with any other pins. The voltage range
between 2.5 V and 4 V is not securely defined and depends on the current condition (LOW/
HIGH level).
You can select when an alarm report is to be sent by text message command. By default,
triggering will only cause text message alarm. You may use an optional parameter to
additionally choose that an alarm sound will be output as well in case of alarm. In both cases,
the alarm only reacts to „ALARM ENABLE".
Alarm report when changing from LOW=L to HIGH=H
SET IN1 LH #1513
Alarm report when changing from HIGH=H to LOW=L
SET IN1 HL #1513
Alarm report at any level change:
SET IN1 LHL #1513
Deactivate alarm via IN1:
SET IN1 OFF #1513
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